Getting the size right matters more with a ring than almost any other piece of jewellery. It's worn daily, through changes in temperature and time. This guide will help you measure accurately at home. If it still isn't quite right once your ring arrives, that's exactly what the Ever After Warranty is for.
How to Measure at Home
Two ways to
get it right
Use a ring that already fits
- Find a ring that fits the finger you want to measure.
- Measure the inner diameter in millimetres, using a ruler or caliper.
- Match the measurement to the chart below.
Measure the finger directly
- Wrap a thin strip of paper or string around the base of the finger.
- Mark where the ends meet, then measure the length in millimetres.
- Match the measurement to the chart below.
Astella Ring Size Calculator
Enter your
measurement, get
your size
Your UK ring size is approximately
M
Prefer to measure a ring that already fits? Bring it into either showroom and we'll size it for you, no charge.
Common Sizes, For Reference
The Ever After Warranty
If it isn't quite right,
we'll make it right
A ring doesn't need to be perfect on day one, it needs to be made right eventually. Every engagement and wedding ring from Astella includes complimentary resizing, covered under the Ever After Warranty, our lifetime care programme. It's the same warranty that covers polishing, cleaning and repairs across all Astella fine jewellery, for as long as you own the piece.
If you're still unsure of your size, get in touch or bring your hand into our Birmingham showroom. Our team will measure you properly, and it costs nothing to check.
Book a Consultation